1, which means different: sailing usually refers to ships, planes, etc. Start sailing. It emphasizes that a ship or plane leaves a port or base and begins to perform a task or journey. Sailing is not limited to ships or planes. It can be used to describe a person who begins to prepare everything for the success of his career, emphasizing the beginning of an activity or task.

2. Different usage: Sailing boat, as a behavioral verb, is often used to describe the beginning of sailing of ships, planes and so on. Sailing boat can be used as a verb to mean sailing, or it can mean that everything is ready. It is an Italian verb.

3. For example, when we say "the ship sets sail", it means that the ship leaves the port and begins to sail; When we say "rocket set sail", we are describing the preparation and process of rocket launch.